Messages in this thread | | | Subject | Re: [PATCH v9 1/5] vfio/migration: Add debugfs to live migration driver | From | liulongfang <> | Date | Tue, 21 Mar 2023 10:21:40 +0800 |
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On 2023/3/21 5:42, Jason Gunthorpe wrote: > On Mon, Mar 20, 2023 at 03:33:36PM -0600, Alex Williamson wrote: > >> This would allow that mlx5 and future drivers automatically get this >> with no driver code, and in fact all devices would get debugfs dev_name >> directories for better test coverage. hisi_acc would only need to add >> driver specific entries after registering the device and free any >> related data after unregistering the device. In this way, none of the >> entry points here would need to be exported for drivers, which is >> perhaps the direction Jason was thinking with his prior comments. > > Yes, my point was more not to add more ops specifically to wrapper > debugfs stuff. If drivers want a special debugfs file then there is > lots of infrastructure to just create that off a common point >
OK! I understand what you and Alex are asking for. I will re-debug a version based on your request.
Thanks. Longfang. > Jason > . >
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